Due to customer demand, Specna Arms is now offering its CORE™ line – a unique series of airsoft replicas, combining attractive price, innovative quick springe change system and quality polymer body. Ideally, this type of replicas are suitable for both beginners and seasoned players looking for an affordable alternative.

Specna Arms CORE™ are have full, licensed trademarks of a real firearms manufacturer – Rock River Arms (RRA). Their high quality AR-15 models are now used by agencies like DEA, FBI and US Marshals.

Receiver, stock and pistol grip is made of quality polymer. Barrel, RIS and flash hider are metal, while all screws, pins and ejection port cover are steel.

Replica is very well put together, without any wobble and play between parts.

Quick spring change system, ESA ™, allows tuning the power to conform with various field rules. Just unscrew the stock tube and pull out the spring guide, without the need to take out the gearbox.

This replica is fully compatible with LiPo and LiFe batteries. With muzzle velocity of ~380 FPS, it is ideal for medium range engagements. Also included is M90 spring, which gives ~310 FPS, ideal for CQB.

Gearbox is euipped with 8mm bearings. Piston is polycarbonate, with full steel teeth. Hopup chamber is of rotary type. Gearbox shell is rated up to M140 spring. Barrel is 6.03mm diameter, which is a de facto standard for precision barrels.